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WO2009031350A1 - Attache, appareil d'éclairage et dispositif d'affichage à cristaux liquides - Google Patents

Attache, appareil d'éclairage et dispositif d'affichage à cristaux liquides Download PDF

Info

Publication number
WO2009031350A1
WO2009031350A1 PCT/JP2008/060708 JP2008060708W WO2009031350A1 WO 2009031350 A1 WO2009031350 A1 WO 2009031350A1 JP 2008060708 W JP2008060708 W JP 2008060708W WO 2009031350 A1 WO2009031350 A1 WO 2009031350A1
Authority
WO
WIPO (PCT)
Prior art keywords
clip
liquid crystal
display device
crystal display
illuminating apparatus
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/060708
Other languages
English (en)
Japanese (ja)
Inventor
Daisuke Teragawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sharp Corp
Original Assignee
Sharp Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Corp filed Critical Sharp Corp
Publication of WO2009031350A1 publication Critical patent/WO2009031350A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0685—Joining sheets or plates to strips or bars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/0075—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources
    • F21V19/008—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps
    • F21V19/009—Fastening of light sources or lamp holders of tubular light sources, e.g. ring-shaped fluorescent light sources of straight tubular light sources, e.g. straight fluorescent tubes, soffit lamps the support means engaging the vessel of the source
    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133604—Direct backlight with lamps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Planar Illumination Modules (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

L'invention porte sur une attache (22) munie de sections de support annulaires (22a) ayant des sections d'ouverture (22d) sur les parties supérieures ; une section d'arbre (22b) reliée aux deux sections de support (22a) au voisinage l'une de l'autre dans la direction axiale d'un tube à cathode froide (21) ; et une section de fixation (22c) disposée à la partie inférieure de la section d'arbre (22b). Le tube à cathode froide (21) est inséré de la section d'ouverture (22c) aux côtés internes des sections de support (22a). Une contrainte générée sur le tube à cathode froide (21) est réduite et une rupture est supprimée par la fixation des positions des sections de support (22a), qui sont reliées par la section d'arbre (22b), sur la section d'arbre (22b).
PCT/JP2008/060708 2007-09-07 2008-06-11 Attache, appareil d'éclairage et dispositif d'affichage à cristaux liquides Ceased WO2009031350A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-232760 2007-09-07
JP2007232760 2007-09-07

Publications (1)

Publication Number Publication Date
WO2009031350A1 true WO2009031350A1 (fr) 2009-03-12

Family

ID=40428674

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/060708 Ceased WO2009031350A1 (fr) 2007-09-07 2008-06-11 Attache, appareil d'éclairage et dispositif d'affichage à cristaux liquides

Country Status (1)

Country Link
WO (1) WO2009031350A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185483A1 (fr) * 2013-05-15 2014-11-20 シャープ株式会社 Rétroéclairage direct et récepteur de télévision

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185889A (ja) * 2004-12-27 2006-07-13 Samsung Electronics Co Ltd バックライトアセンブリ及びこれを有する液晶表示装置
JP2007073527A (ja) * 2005-09-08 2007-03-22 Lg Philips Lcd Co Ltd 蛍光ランプガイドホルダ及びこれを利用したバックライトアセンブリと液晶表示モジュール

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006185889A (ja) * 2004-12-27 2006-07-13 Samsung Electronics Co Ltd バックライトアセンブリ及びこれを有する液晶表示装置
JP2007073527A (ja) * 2005-09-08 2007-03-22 Lg Philips Lcd Co Ltd 蛍光ランプガイドホルダ及びこれを利用したバックライトアセンブリと液晶表示モジュール

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014185483A1 (fr) * 2013-05-15 2014-11-20 シャープ株式会社 Rétroéclairage direct et récepteur de télévision
JP2014225361A (ja) * 2013-05-15 2014-12-04 シャープ株式会社 直下型バックライトおよびテレビジョン受像機

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